Breadcrumbs HTML
Breadcrumb Styling
HTML changes

Changes made after code reviewed by @Rumyra
Styling changes

Styling changes implemented after code review by @Rumyra
2nd Review Changes

Removal of extra tags from navigation.html.erb. Inclusion of gutter
variable instead of explicitly stating padding and using the &: feature
in Sass to place the “>”.

All changes as per recommendations from @Rumyra following a second
review of the code.
Merge pull request #39 from o2Labs/breadcrumbs

Breadcrumbs